C# .NET Linq Memory Cleanup or Leak? -

-

I have a large 2GB file that has 1.5 million entries for the process. I am running a console application which manipulates some strings then uploads every entry to the database

  1. I created a LINQ object and object to a new LinqObject ()

  2. for each list (loop) when the object is complete

  3. When the list reaches 100 objects, I submit it to everyone on the entire list, clear the list, I repeat again.

The use of my memory continues to grow as the program runs. Should I do something to keep memory usage? I tried GC.collect. I think I want to use the settlement ..

Thank you for looking at the past.

When it is working, then it is normal for the memory to be used for programmable resources To save you, you should not try to force the garbage collector to reduce memory usage, instead it will ruin the resources.

Contrary to someone's first reaction, high memory usage is not a display problem unless no free memory is left. There is not a slight increase in performance due to many unused memory. If you try to reduce memory usage only to keep it down, then you are wasting time of CPU for cleaning time, which is not necessary.

If you are running out of free storage or if any other application is required, the garbage collector will do the proper cleaning, in almost every situation, the garbage collector will have more information about the current memory status, which writes the code. The time you possibly can hope for.

If you are using objects that implement the idisposable interface, then you should call the disposable method to free unmanaged resources, but all other items are controlled by the garbage collector. is. Managed objects generally do not leak memory.


Comments

Post a Comment

Popular posts from this blog

c# - ListView onScroll event -

-
I am programming a simple C # application, and I need a Scallow event on the list view. So I inherited the original ListView class created in ListviewEx witch. I found out how to locate the scroll message from WinAPI and I modified the WndProc method. Now I have this WndProc: protected override zero WndProc (Ref message message) {base.WndProc (Ref I); If (m.msg == WM_VSCROLL) {onScroll (This, New EventArgs ()); }} But the problem is, I do not know how to know about scrolling information. This data should be in wParam, but there is a LOWORD macro ++ like in C in C # and I switch to find the criteria like SB_ below, SB_ENDSCROLL, SB_PAGEUP etc. there any way Need to change the LOWORD macro from C #? Or any other way to find the necessary parameters about scrolling? You can define the WParam constants as the following: Private const int WM_HSCROLL = 0x114; Private Constant WM_VSCROLL = 0x115; Private contact int SBHOZZ = 0; Private Consultant SB_VERT = 1; Private Con...
Read more

PHP - get image from byte array -

-
I am trying to create a back-end for my mobile application. I am sending the content of an image in the body of the HTTP request (output stream) as a byte array, I want to read this stream of bytes in PHP scripts and take back an image. Can anyone tell me how can I do this? Thank you. You can obtain the request body $ body = Reading from file_get_contents ('php: // input'); What you do with that data Depending on you, you can write the data in a file as you mentioned that this is image data, you can drop the data into the object can do. Another option is to use and load the image.
Read more

Linux Terminal Problem with Non-Canonical Terminal I/O app -

-
I have a small app written in C to run on Linux. Part of the app accepts user-input from keyboard , And it uses non-canonical terminal mode so that it can respond to each keystroke. The section of the code that accepts input is a simple task that is called repeatedly in the loop: char get_input () {char C = 0; Int res = reading (input_tamille, & amp; c, 1); If (RSS == 0) 0 returns; If (res == -1) {/ * snip error handling * /} return c; } It reads a letter from the terminal if there is no input within a given time limit, (c_cc [VTIME] value in the vocabulary structure), read () 0 And get_input () is called again It all works very well, I have recently discovered that if you run this app in a terminal window, and then the app Close the terminal window without ending, the app will not exit Received, but CPU intensive launches into an infinite loop, where the read () returns 0 without waiting continued. So how can I get out of the apple if it runs from the terminal win...
Read more